26954104

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 51956640

約数和(自身を除く): 25002536

約数列:

[1, 2, 4, 8, 53, 106, 151, 212, 302, 421, 424, 604, 842, 1208, 1684, 3368, 8003, 16006, 22313, 32012, 44626, 63571, 64024, 89252, 127142, 178504, 254284, 508568, 3369263, 6738526, 13477052, 26954104]

約数ペア:

[(1, 26954104), (2, 13477052), (4, 6738526), (8, 3369263), (53, 508568), (106, 254284), (151, 178504), (212, 127142), (302, 89252), (421, 64024), (424, 63571), (604, 44626), (842, 32012), (1208, 22313), (1684, 16006), (3368, 8003)]